>1vrrB (B:) SEQRES residues
mrivevyshlngleyiqvhlphiweeiqeiivsidaeacrtkeskektkqgqilyspval
neafkekleakgwkesrtnyyvtadpkliretlslepeeqkkvieaagkealksynqtdf
vkdrvaievqfgkysfvaydlfvkhmafyvsdkidvgveilpmkelskemssgisyyege
lynvirqgrgvpavplvligiap